Answer: Y=60x
Step-by-step explanation:
find the slope (Y2-Y1)/(X2-X1)
(240-150)/4-2.5)
90/1.5 =60
It's multiple choice so it can only be a or b. If you do 60 x 2.5 you get 150 so there's no way you will add 480 so you are done it's A. If it's not a multiple choice question then you would do the who y=mx+b and plug in x, y and m and then find the b which in this case would be 0.
Yes it is a function depending how he wrote it. Since it's safe to assume each day, he would use the same amount on every Monday he did or Tuesday or Wednesday etc etc.
So every X day he had Y amount of mulch up to his month of graphing. The question doesn't say anything about how he used less or more on any particular day. So it's a function.
Answer:
d a m i dont even know this
Step-by-step explanation: